1019906705377

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19612459}}^1$

素因数の和:19612525

約数の個数: 32

約数和(自身を含む): 1355613235200

約数和(自身を除く): 335706529823

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 323, 391, 437, 2261, 2737, 3059, 7429, 52003, 19612459, 137287213, 333411803, 372636721, 451086557, 2333882621, 2608457047, 3157605899, 6334824257, 7668471469, 8570644583, 44343769799, 53679300283, 59994512081, 145700957911, 1019906705377]

約数ペア:

[(1, 1019906705377), (7, 145700957911), (17, 59994512081), (19, 53679300283), (23, 44343769799), (119, 8570644583), (133, 7668471469), (161, 6334824257), (323, 3157605899), (391, 2608457047), (437, 2333882621), (2261, 451086557), (2737, 372636721), (3059, 333411803), (7429, 137287213), (52003, 19612459)]